class ShowElement
	{
	public static void displayMatrix(int[][] a)
		{
		for(int i=0;i<a.length;i++)
			{
			for(int j=0;j<a[i].length;j++)
				{
				System.out.print(a[i][j] + " ");
				}
			System.out.println();
			}
		}
	public static void displayIntNum(int n)
		{
		System.out.println(n);
		}
	public static void displayDoubleNum(double n)
		{
		System.out.println(n);
		}
	}
